Diagnostic Trouble Code Tests and Associated Procedures
Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
DTC Chart
While the Lamp Fault Codes (LFCs) are an indication of a general concern in the passive restraints system, the DTCs are more specific. The DTCs can be retrieved from the Restrains Control Module (RCM) with a scan tool via the Data Link Connector (DLC).
B1231-B2435:
B2438-B2909 / C1414-C1981:
a Retrieved using scan tool.
b Flashed on air bag warning indicator.